ATE498491T1 - METHOD AND DEVICE FOR ADJUSTING THE INK FEED QUANTITY FOR A PRINTING MACHINE - Google Patents

METHOD AND DEVICE FOR ADJUSTING THE INK FEED QUANTITY FOR A PRINTING MACHINE

Info

Publication number
ATE498491T1
ATE498491T1 AT05090150T AT05090150T ATE498491T1 AT E498491 T1 ATE498491 T1 AT E498491T1 AT 05090150 T AT05090150 T AT 05090150T AT 05090150 T AT05090150 T AT 05090150T AT E498491 T1 ATE498491 T1 AT E498491T1
Authority
AT
Austria
Prior art keywords
difference
allowable
adjusting
value
printing machine
Prior art date
Application number
AT05090150T
Other languages
German (de)
Inventor
Inde Akihiro
Saito Hideki
Original Assignee
Komori Printing Mach
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34938459&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE498491(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Komori Printing Mach filed Critical Komori Printing Mach
Application granted granted Critical
Publication of ATE498491T1 publication Critical patent/ATE498491T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F33/00—Indicating, counting, warning, control or safety devices
    • B41F33/0036—Devices for scanning or checking the printed matter for quality control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F33/00—Indicating, counting, warning, control or safety devices
    • B41F33/0036—Devices for scanning or checking the printed matter for quality control
    • B41F33/0045—Devices for scanning or checking the printed matter for quality control for automatically regulating the ink supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)

Abstract

In an ink supply amount adjustment method for a printing press, one of a density value and a color value of a printing product is measured. The difference between the measurement value and a preset reference value is obtained as a measurement difference. The first error ratio allowed with respect to the preset reference value is set as a first allowable ratio. The first allowable difference is obtained from the preset reference value and the set first allowable ratio. An ink supply amount is adjusted on the basis of the obtained measurement difference and the obtained first allowable difference. An ink supply amount adjustment apparatus (10) is also disclosed.
AT05090150T 2004-05-25 2005-05-24 METHOD AND DEVICE FOR ADJUSTING THE INK FEED QUANTITY FOR A PRINTING MACHINE ATE498491T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004154592A JP4700293B2 (en) 2004-05-25 2004-05-25 Method and apparatus for adjusting ink supply amount of printing press

Publications (1)

Publication Number Publication Date
ATE498491T1 true ATE498491T1 (en) 2011-03-15

Family

ID=34938459

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05090150T ATE498491T1 (en) 2004-05-25 2005-05-24 METHOD AND DEVICE FOR ADJUSTING THE INK FEED QUANTITY FOR A PRINTING MACHINE

Country Status (6)

Country Link
US (1) US7232201B2 (en)
EP (1) EP1600293B1 (en)
JP (1) JP4700293B2 (en)
CN (1) CN100343050C (en)
AT (1) ATE498491T1 (en)
DE (1) DE602005026345D1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060170996A1 (en) * 2005-02-02 2006-08-03 Steven Headley Color control of a web printing press utilizing intra-image color measurements
KR101428479B1 (en) * 2007-06-22 2014-08-11 삼성전자 주식회사 Ink-jet image forming apparatus and control method thereof
JP5513808B2 (en) 2009-08-10 2014-06-04 株式会社小森コーポレーション Method and apparatus for adjusting ink supply amount of printing press
US8777364B2 (en) 2010-07-30 2014-07-15 Hewlett-Packard Development Company, L.P. Short circuit detection in an inkjet printhead
EP4094944B1 (en) 2021-05-23 2025-07-16 GMG GmbH & Co. KG Method for determining a match factor with respect to the colour match of a created print product with predetermined set values for colours

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4311914A (en) * 1978-12-18 1982-01-19 Gretag Aktiengesellschaft Process for assessing the quality of a printed product
US5218555A (en) * 1989-11-27 1993-06-08 Toyo Boseki Kabushiki Kaisha Method for judging a color difference using rules fuzzy inference and apparatus therefor
US5138944A (en) * 1991-09-03 1992-08-18 Heidelberg Harris Inc. Method and apparatus for setting respective positions of ink keys
JPH11151800A (en) * 1997-11-19 1999-06-08 Dainippon Printing Co Ltd Print density adjustment device
JP3339835B2 (en) * 1999-03-10 2002-10-28 リョービ株式会社 Ink supply control device and ink supply control method for printing press
JP4197379B2 (en) * 1999-09-07 2008-12-17 株式会社小森コーポレーション Ink supply amount adjustment method and apparatus for multicolor printing machine
JP2002086689A (en) * 2000-09-13 2002-03-26 Komori Corp Printing machine color management method and apparatus
PL200158B1 (en) * 2000-12-06 2008-12-31 Avt Advanced Vision Technology Spectral color control method
JP2003118077A (en) 2001-10-12 2003-04-23 Komori Corp Method and apparatus for adjusting ink supply amount of printing press
JP4306175B2 (en) * 2001-10-15 2009-07-29 凸版印刷株式会社 Printing method using patch and printed matter
DE60236099D1 (en) * 2001-10-15 2010-06-02 Toppan Printing Co Ltd PRINTING, PRINTING AND PRINTING
DE10257981A1 (en) * 2002-01-15 2003-07-24 Heidelberger Druckmasch Ag Color control of printing machine with spectral based color measurement used to determine actual vale of spectral reflectance
JP4216001B2 (en) * 2002-05-21 2009-01-28 大日本スクリーン製造株式会社 Ink supply method for printing press and ink supply device for printing press
KR100433552B1 (en) * 2002-05-29 2004-05-31 삼성전자주식회사 Method and apparatus for using current in inkjet printer
US6962399B2 (en) * 2002-12-30 2005-11-08 Lexmark International, Inc. Method of warning a user of end of life of a consumable for an ink jet printer
US6871926B2 (en) * 2003-04-18 2005-03-29 Lexmark International, Inc. Method of estimating an amount of available ink contained in an ink reservoir
JP4276046B2 (en) * 2003-10-30 2009-06-10 株式会社小森コーポレーション Method and apparatus for adjusting ink supply amount of printing press

Also Published As

Publication number Publication date
EP1600293B1 (en) 2011-02-16
EP1600293A3 (en) 2007-12-19
JP2005335122A (en) 2005-12-08
EP1600293A2 (en) 2005-11-30
US7232201B2 (en) 2007-06-19
CN1701959A (en) 2005-11-30
DE602005026345D1 (en) 2011-03-31
CN100343050C (en) 2007-10-17
JP4700293B2 (en) 2011-06-15
US20050264594A1 (en) 2005-12-01

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Legal Events

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